<template>
	<view>
		<!-- 轮播图 -->
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
			<swiper-item v-for="(item,index) in swiperList" :key="index">
				<navigator class="swiper-item" :url="`/subpkg/goods_detail/goods_detail?goods_id=${item.goods_id}`">
					<image :src="item.image_src" mode=""></image>
				</navigator>
			</swiper-item>
		</swiper>
		<!-- 导航ui -->
		<view class="nav-list">
			<view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
				<image :src="item.image_src" mode="" class="nav-img"></image>
			</view>
		</view>
		<!-- 楼层区域 -->
		<view class="floor-list">
			<!-- 每一个楼层的item -->
			<view class="floor-item" v-for="(item,i) in floorList" :key="i">
				<!-- 每个楼层图片 -->
				<image :src="item.floor_title.image_src" class="floor-title"></image>
				<view class="floor-img-box">
					<navigator class="left-img-box" :url="item.product_list[0].url">
						<image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>
					</navigator>
					<view class="right-img-box">
						<navigator :url="item2.url" class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2 !==0">
							<image :src="item2.image_src" :style="{width:item2.image_width + 'rpx'}" mode="widthFix">
							</navigator>
						</view>
					</view>
				</view>
			</view>
		</view>
	</view>

</template>

<script>
	export default {
		data() {
			return {
				swiperList: [],
				navList: [],
				//楼层数据
				floorList: []
			};
		},
		onLoad() {
			this.getswiperList()
			this.getNavList()
			this.getFoorList()
		},
		methods: {
			async getswiperList() {
				const {
					data: res
				} = await uni.$http.get('/api/public/v1/home/swiperdata')
				if (res.meta.status != 200) return uni.$showMsg()
				this.swiperList = res.message
			},
			async getNavList() {
				const {
					data: res
				} = await uni.$http.get('/api/public/v1/home/catitems')
				if (res.meta.status != 200) return uni.$showMsg()
				this.navList = res.message
			},
			navClickHandler(item) {
				if (item.name == '分类') {
					uni.switchTab({
						url: "/pages/cate/cate"
					})
				}
			},
			async getFoorList() {
				const {
					data: res
				} = await uni.$http.get('/api/public/v1/home/floordata')
				if (res.meta.status != 200) return uni.$showMsg()
				//数据处理
				res.message.forEach(floor => {
					floor.product_list.forEach(prod => {
						prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
					})
				})
				this.floorList = res.message

			}

		}

	}
</script>

<style lang="scss">
	swiper {
		height: 330rpx;

		swiper-item,
		image {
			width: 100%;
		}
	}

	.nav-list {
		display: flex;
		justify-content: space-around;
		margin: 15px 0;

		.nav-img {
			height: 128rpx;
			width: 140rpx;
		}
	}

	.floor-title {
		width: 100%;
		height: 60rpx;
	}

	.right-img-box {
		display: flex;
		flex-wrap: wrap;
		justify-content: space-around;
	}

	.floor-img-box {
		display: flex;
		padding-left: 10rpx;

	}
</style>
